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FCM32F103CBT6 on a board, in 3D

FCM32F103CBT6

Flashchip Microelectronics

-40℃~+85℃ 1.8V~5.5V 128KB 12bit 20KB、32KB 32 Bit 37 96MHz ARM Cortex-M4 Built-in+External FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS

Extended
DatasheetJLCPCBLCSCflashchip-microelectronics/FCM32F103CBT6
Category
Microcontrollers (MCU, MPU, SOC)
Package
LQFP-48(7x7)
Pins
48

Overview

The FCM32F103CBT6 is a microcontroller made by Flashchip Microelectronics in a LQFP-48(7x7) package with 48 pins. -40℃~+85℃ 1.8V~5.5V 128KB 12bit 20KB、32KB 32 Bit 37 96MHz ARM Cortex-M4 Built-in+External FLASH LQFP-48(7x7) Microcontrollers (MCU/MPU/SOC) ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:FCM32F103C8T6, from EasyEDA) and its footprint (Package_QFP:LQFP-48_7x7mm_P0.5mm, from KiCad's library), ready for a KiCad board. 1,071 are in stock at JLCPCB (part C2972837).

Symbol

NC1PC13-TAMPER-RTC2PC14-OSC32_IN3PC15-OSC32_OUT4OSC_IN5OSC_OUT6NRST7VSSA8VDDA9PA0-WKUP10PA111PA212PA313PA414PA515PA616PA717PB018PB119PB220PB1021PB1122VSS_123VDD_124PB1225PB1326PB1427PB1528PA829PA930PA1031PA1132PA1233PA1334VSS_235VDD_236PA1437PA1538PB339PB440PB541PB642PB743BOOT044PB845PB946VSS_347VDD_348
EasyEDA_Cloud:FCM32F103C8T6From EasyEDA

Footprint

Package_QFP:LQFP-48_7x7mm_P0.5mmFrom KiCad's library

Parameters

11
ADC (Bit)
12bit
CPU Core
ARM Cortex-M4
CPU Maximum Speed
96MHz
Core Size
32 Bit
Number of I/O
37
Operating Temperature
-40℃~+85℃
Oscillator Type
Built-in+External
Program Memory Type
FLASH
Program Storage Size
128KB
RAM Size
20KB
Voltage - Supply
1.8V~5.5V

Order codes

1

Pinout

48
The pins of the FCM32F103CBT6
PinNameType
1NCUnspecified
2PC13-TAMPER-RTCUnspecified
3PC14-OSC32_INUnspecified
4PC15-OSC32_OUTUnspecified
5OSC_INUnspecified
6OSC_OUTUnspecified
7NRSTUnspecified
8VSSAUnspecified
9VDDAUnspecified
10PA0-WKUPUnspecified
11PA1Unspecified
12PA2Unspecified
13PA3Unspecified
14PA4Unspecified
15PA5Unspecified
16PA6Unspecified
17PA7Unspecified
18PB0Unspecified
19PB1Unspecified
20PB2Unspecified
21PB10Unspecified
22PB11Unspecified
23VSS_1Unspecified
24VDD_1Unspecified
25PB12Unspecified
26PB13Unspecified
27PB14Unspecified
28PB15Unspecified
29PA8Unspecified
30PA9Unspecified
31PA10Unspecified
32PA11Unspecified
33PA12Unspecified
34PA13Unspecified
35VSS_2Unspecified
36VDD_2Unspecified
37PA14Unspecified
38PA15Unspecified
39PB3Unspecified
40PB4Unspecified
41PB5Unspecified
42PB6Unspecified
43PB7Unspecified
44BOOT0Unspecified
45PB8Unspecified
46PB9Unspecified
47VSS_3Unspecified
48VDD_3Unspecified

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Questions

Is there a KiCad symbol and footprint for the FCM32F103CBT6?

Yes. The symbol is EasyEDA_Cloud:FCM32F103C8T6 and the footprint Package_QFP:LQFP-48_7x7mm_P0.5mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the FCM32F103CBT6?

LQFP-48(7x7), with 48 pins. Its footprint is drawn on this page.

Where is the FCM32F103CBT6 datasheet?

Flashchip Microelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the FCM32F103CBT6?

JLCPCB lists it as part C2972837, with 1,071 in stock; the sellers' links on this page open their listings.

What can replace the FCM32F103CBT6?

Parts like it in the library: the GD32F303CCT6 by GigaDevice, the GD32F103C8T6 by GigaDevice, the GD32F103CBT6 by GigaDevice and the N32G430C8L7 by Nations Technologies Inc. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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